1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Viktor [21]
3 years ago
7

Let f(x)= -5x+10 then f(-2)= Simple functions

Mathematics
2 answers:
valentina_108 [34]3 years ago
8 0
F(x) = -5 x + 10
Then
f(-2) = -5(-2) + 10
= 10 + 10
= 20
kotegsom [21]3 years ago
5 0

Answer:

20

Step-by-step explanation:

Given function is ,

→ f(x) = -5x + 10 .

  • For funding it's value at x = (-2). Substitute x = -2 in the given equation .

<u>•</u><u> </u><u>Finding</u><u> </u><u>f(</u><u>-</u><u>2</u><u>)</u><u> </u>

→ f(-2) = -5 × -2 + 10

→ f(-2) = 10 + 10

→ f(-2) = 20

<h3>• Hence the value of f(-2) is 20</h3>
You might be interested in
Which represents the solution set of the inequality 5x-9 less than or equal to 21
kiruha [24]
The answer is x is less than or equal to 6
Hope this helped :)
5 0
3 years ago
Read 2 more answers
Is the function represented by the table non-linear?
tresset_1 [31]

Answer:No, because it has a constant rate of change.

Step-by-step explanation:

7 0
3 years ago
The ratio of girls to boys at soccer practice is 3:4. If on Saturday there will be a total of 42 players, how many boys will be
Alex777 [14]

Answer:

Boys = 24

Girls = 18

Step-by-step explanation:

Given

G:B= 3:4

Total = 42

Required

Determine the number of boys and girls

We have to convert the ratio to fraction;

Number of girls can be calculated as:

Girls = \frac{G}{G + B} * Total

Girls = \frac{3}{3 + 4} * 42

Girls = \frac{3}{7} * 42

Girls = 3 * 6

Girls = 18

Boys = Total - Girls

Boys = 42 - 18

Boys = 24

3 0
3 years ago
Find the solution(s) to x2 - 16x+64 = 0.
BartSMP [9]

Answer:

A

Step-by-step explanation:

Given

x² - 16x + 64 = 0 ← left side is a perfect square and factors as

(x - 8)² = 0, thus

x - 8 = 0 ⇒ x = 8 with multiplicity 2

Thus x = 8 is the only solution → A

3 0
3 years ago
Read 2 more answers
Simplify<br> R^2s^4t/r^2st^3
castortr0y [4]
s^{5}  t^{4}
5 0
3 years ago
Other questions:
  • a surveyor standing 64 meters from the base of a building measures the angle to the top of building and finds it to be 39 degree
    6·1 answer
  • Find the measure of Angle 8. <br><br> measure of angle 7 = 2x+15<br> measure of angle 8 = 3x
    9·1 answer
  • PLZ HURRY IT'S URGENT!!!
    14·2 answers
  • (-7/10 ÷ -2/5) × (6 − 1.25) =
    7·1 answer
  • Renee is a sales associate at a store. she earns $80 a week plus a 15% Commission on her sales. Last week, she sold $200 worth o
    13·1 answer
  • If A and B are independent events, then it must be true that P(ATB) = P(A).
    9·2 answers
  • Please help, will give brainliest to most educated answer.
    14·1 answer
  • A geographic compass is used to tell the direction you are facing on the Earth. A compass has a movable needle in it that is a m
    6·1 answer
  • I needddd helpppppppp
    13·1 answer
  • The volume of the square-based pyramid shown is 72 m³. If the area of its
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!